I managed to get it working.In the ajax call, instead of referencing the
php file I referenced the json file directly. I also included the following
script
<script type="text/javascript"
src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.2/jquery.min.js";></script>
it's working now.
On Friday, 19 October 2012 12:41:56 UTC+2, Kevin Regan wrote:
>
> Hi,
>
> I'm trying to use an external file as an input to a Google Chart in
> sharepoint. After some research I found a reasonably simple way to do this:
> https://developers.google.com/chart/interactive/docs/php_example
>
> The example uses an ajax call to a php file to return json file data.
>
> I saved the php file and sampleData.json file to a location on the
> sharepoint. The php file simply says:
>
> $string =
> file_get_contents("https://etc/etc.../Shared%20Documents/scripts/sampleData.json";);
> echo $string;
>
>
> In my drawChart function I set the url parameter to the location of the
> php file as below. However, the chart is not drawn. Am I doing something
> obviously wrong? I think it may be the url parameter? Any ideas?
>
>
> function drawChart() {
> var jsonData = $.ajax({
> url: "https://etc/etc//Shared%20Documents/scripts/getData.php";,
> dataType:"json",
> async: false
> }).responseText;
>
> // Create our data table out of JSON data loaded from server.
> var data = new google.visualization.DataTable(jsonData);
> }
>
> Thanks
> K
>
>
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